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エアコン AirStage ASHA18GACHのPDF インストレーション・マニュアルをオンラインで閲覧またはダウンロードできます。AirStage ASHA18GACH 17 ページ。 Indoor unit

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3.3. Installation the unit

Install the air conditioner in a location which can withstand a load of at least 5 times

the weight of the main unit and which will not amplify sound or vibration. If the

installation location is not strong enough, the indoor unit may fall and cause injuries.

The piping can be connected in the 7 directions indicated by

2 Right

piping

1 Rear piping

3 Bottom piping

3.3.1. Installing the wall hook bracket

If the wall pipe is not used, the cable interconnecting the indoor and outdoor units may

touch metal and cause electric leakage.

[Installation directly to a wall]

Refer to Fig. A for the installation hole dimensions of the wall hook bracket.

Before fastening the wall hook bracket to the wall with the screws, level it by tapping the

hook at the center of bracket to the wall with the handle of a screwdriver.

(1) Fasten the wall hook bracket to the wall with 6 or more screws and anchor bolts

through the holes near the outer edge of the bracket.

(Do not install the wall hook bracket at only 1 place or at an angle.)

(2) For a concrete wall, embed anchor bolts (10 mm dia.) into the wall at the wall hook

bracket holes.

(Allow the anchor bolts to stick out at least 18 mm from the wall. Use 2 bolts for ﬂ at

concrete wall and 4 bolts for blister concrete wall.)

(3) Install the nuts to the anchor bolts through the wall hook bracket.

(4) Finally tighten the bolts and wood screws after conﬁ rming, using the level indicator,

that the clamp is horizontal.

Install the wall hook bracket level, both horizontally and vertically. If the wall hook

bracket is tilted, wa ter will drip to the ﬂ oor.

As the weight of the indoor unit is 15 to 18 kg, it should be installed after properly

examining the place where it is in tended to be in stalled. If the place is not strong

enough, a plank or girder should be used to make the place sufﬁ ciently strong so that

the wall can support the weight.

Fig. A

UNIT [mm]

hole

( 80 hole)

hole

Piping

for tapping screw

inlet

hole

En-3

WARNING

5 Left piping

7 Left rear piping

6 Center piping

4 Left bottom piping

WARNING

UNIT centre

hole

outline of UNIT

(UNIT size)

( 80 hole)

Piping inlet

hole

and

3.3.2. Cutting the hole in the wall for the connecting piping

If the wall pipe is not used, the cable may touch metal and cause electric leakage.

(1) Cut a 80 mm diameter hole in the wall at the position shown in Fig. B.

(2) For

Rear piping and

center marks (Fig. B).

For

Right piping and

for the rear piping and left rear piping for the drain water to ﬂ ow freely (Fig. B).

For

Center piping, cut a hole in the lower, center section of the wall hook bracket.

(Refer to Fig. A. Do not cut a hole outside of the indoor unit outline.)

(3) Cut the hole so that the outside end is lower (5 to 10 mm) than the inside end.

(4) Always align the center of the wall hole. If misaligned, water leakage will occur.

(5) Cut the wall pipe to match the wall thickness, stick it into the wall cap fasten with

vinyl tape, and stick the pipe through the hole.(The connection pipe is supplied in the

installation set.)

(6) For left piping and right piping and center piping, cut the hole a little lower so that

drain water will ﬂ ow freely.

Fig. B

80 mm

dia. hole

(For 5

Left pip-

ing)

3.3.3. Attach the drain hose

hole

Insert the drain hose and drain cap into the drain port, making sure that it comes

in contact with the back of the drain port, and then mount it. If the drain hose is not

connected properly, leaking will occur.

• Wrap the insulation around the drain hose, making sure that there are no gaps.

• Attach the Insulation (Drain hose) to the drain hose.

Wall hook bracket

Tapping screw (big)

WARNING

Left rear piping, cut the hole to a point of intersection of

Left piping, cut the hole at least 10 mm below the holes

Wall hook bracket

Lower

(For 7

10 mm

or more

Left rear

piping)

Fasten with

vinyl tape

Wall pipe*

Wall cap*

(Inside)

Wall

CAUTION

Insulation (Drain hose)

(Accessories)

Drain hose

Center mark

Lower

80 mm

dia. hole

(For 1

10 mm

(For 2

Rear

or more

Right pip-

piping)

ing)

5 to 10 mm

low

(Outside)

*Field supply